Designed for efficiency and durability, this vertical valve is for preventing backflow in various plumbing systems. Its dual internal threads allow for easy installation and a secure connection. The brass material ensures longevity , making it an for both residential and commercial use. Features -Color:Golden -Material:Brass -Size:4.70X3.00X3.00cm/1.85X1.18X1.18in Thread Screw:1/2" -Construction: crafted from forged brass, this check valve ensures durability and performance in demanding environments -Easy to install: the precision internal threading allows for , providing a secure and reliable connection -Enhanced efficiency: the large diameter connection increases efficiency and flow rates, making it suitable for a wide range of applications -Backflow prevention: designed to prevent the reverse, this check valve ensures the proper direction of your system -Versatile use: ideal for use in cooling towers, systems, pressure pumps, and other applications, providing reliable backflow prevention and smooth operation Package list: 1 x Brass Vertical Check Valve